{"id":"CVE-2026-4451","published":"2026-03-20T01:34:50Z","modified":"2026-03-21T04:01:35Z","title":"Insufficient validation of untrusted input in Navigation in Google Chrome prior to 146.0.7680.153 allowed a remote…","vendor":"Google","product":"Chrome","tier":"tail","description":{"text":"Insufficient validation of untrusted input in Navigation in Google Chrome prior to 146.0.7680.153 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)","provenance":"source","from":"CVE.org"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00262,"percentile":0.18036,"provenance":"source"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html","tags":[]},{"url":"https://issues.chromium.org/issues/487768779","tags":[]}],"priority":{"score":9.8,"factors":[{"name":"EPSS percentile","points":3.61},{"name":"CVSS severity","points":6.16}]},"vendorSlug":"google","affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= 146.0.7680.153, < 146.0.7680.153"]}],"euvd":{"id":"EUVD-2026-13468","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-google-chrome-cwe-20"}}